Table 4 Half-lethal dose concentration (LC50) of the two different extracts against Macrotermes gilvus.

From: Evaluation of the chemical defense fluids of Macrotermes carbonarius and Globitermes sulphureus as possible household repellents and insecticides

Treatment

n

p

LC50 (mg/ml)

Upper and lower boundaries

M. carbonarius extract

90

0.039

18.875

17.910–19.627

G. sulphureus extract

90

0.042

16.917

15.554–20.39

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